Worked on the League-of-Fabulous-Developers/FoundryVTT-Fabula-Ultima repository, focusing on front-end maintainability by delivering a CSS maintainability refactor. The primary effort involved removing all !important tags from sheet and message hover styles, which improved CSS cascade predictability and specificity management while laying groundwork for future theming across core UI components. This approach reduced technical debt and enabled safer, more flexible UI changes in upcoming iterations. The work was implemented using CSS and front end development skills, with concise commit messages to support code quality and traceability. No critical bugs were reported during this period, reflecting a focus on foundational improvements.